Zinio - Zinio transforms your favorite print magazines into digital format. Same content. Same design.
YACReader - Download YACReader for your platform. Windows, Linux, MacOSX. And enjoy you comic books cbr cbz with the best comic reader.
Readly - All-you-can-read magazines on all your devices
Tachiyomi - A free and open source manga reader for Android.
Texture - The "Netflix of Magazines" app
Mcomix - MComix is an user-friendly, customizable image viewer.